O'Callaghans
4 reports1987–1998Shire of East Pilbara3 operators
O'Callaghans in the Shire of East Pilbara
Reports over this ground4
Worked1987–1998
Operators on record3
Main targetGold
Exploration record
- Reports over this ground
- 4
- Worked
- 1987–1998
- Local government
- Shire of East Pilbara
- Commodities targeted
- Gold 4 · Base Metals 2
Exploration reports
4 WAMEX reports filed over O'Callaghans, 1987–1998.
Most recent reports
| Report | Year | Operator | Title |
|---|---|---|---|
| A53755 | 1998 | Newcrest Mining Ltd | Newcrest Mining Ltd, Relinquishment report to the Department of Mines, E45/1509, O'Callaghans Joint Venture |
| A47878 | 1996 | Mim Exploration Pty Ltd | O'Callaghans (JV) Project, Annual Report for the period 14th October 1994 to 13th October 1995, E45/1508-1510. |
| A35041 | 1991 | Newcrest Mining Ltd | Annual Technical Report for Period ending 31/12/91 O'Callaghans Group Project M45/203-204 |
| A20120 | 1987 | Newmont Holdings Pty Ltd | Annual report period ended 01/02/87 Mining Leases M45/203 M45/204 O'Callaghans |
All 4 report numbers over O'Callaghans
A53755 1998, A47878 1996, A35041 1991, A20120 1987
Who has explored here
Companies that lodged reports over O'Callaghans, most active first.
Looking at this ground? The record above is what has been reported over O'Callaghans.
The checks below are who controls tenure around it today, and whether that ground is meeting
its expenditure commitments.
Tenure held here today
- Tenure held by these operators
- Free account to view
- Ground under their control
- Free account to view
- Operators still active here
- Free account to view
Ground intelligence
- Expenditure compliance
- Premium — see plans
- Dormant ground
- Premium — see plans
- Forfeiture exposure
- Premium — see plans
- Encumbered tenements
- Premium — see plans
- Expiry profile
- Premium — see plans
What does the exploration record say about O'Callaghans?
NextMaps reads every WAMEX report over a chosen area into a referenced prospectivity assessment: the geology, the historical programs, the drill intercepts and geochemistry, and the untested gaps — every claim cited back to its source report. New accounts include a free prospectivity report.
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Tenure data sourced from the DMPE public registers and SLIP WA (© Government of Western Australia, CC BY 4.0), as at . Compiled by NextMaps. Verify against primary sources before reliance.